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Finding the Fourth Proportional to 435,327.82, 600,719.42 and 244,304.30

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Solution

The fourth proportional to 435,327.82, 600,719.42 and 244,304.30 is: 337,121.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,327.82 : 600,719.42 = 244,304.30 : x
  2. Step 2: Convert to fraction form
    435,327.82/600,719.42 = 244,304.30/x
  3. Step 3: Cross multiply
    435,327.82x = 600,719.42 × 244,304.30
  4. Step 4: Simplify right side
    435,327.82x = 146,758,339,512.07
  5. Step 5: Solve for x
    x = 146,758,339,512.07/435,327.82
  6. Step 6: Final answer
    x = 337,121.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.